All strong mode cleaning of dart2js.

pkg/compiler/lib/src/dump_info.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library dump_info;
 
 import 'dart:convert'
     show ChunkedConversionSink, JsonEncoder, StringConversionSink;
 
 import 'package:dart2js_info/info.dart';
@@ skipping 349 matching lines @@
         compiler.deferredLoadTask.outputUnitForConstant(constant);
     if (outputUnit == null) {
       assert(constant is InterceptorConstantValue);
       return null;
     }
     return _infoFromOutputUnit(outputUnit);
   }
 }
 
 class Selection {
-  final Element selectedElement;
+  final Entity selectedElement;
   final ReceiverConstraint mask;
   Selection(this.selectedElement, this.mask);
 }
 
 /// Interface used to record information from different parts of the compiler so
 /// we can emit them in the dump-info task.
 // TODO(sigmund,het): move more features here. Ideally the dump-info task
 // shouldn't reach into internals of other parts of the compiler. For example,
 // we currently reach into the full emitter and as a result we don't support
 // dump-info when using the startup-emitter (issue #24190).
@@ skipping 70 matching lines @@
     WorldImpact impact = impacts[element];
     if (impact == null) return const <Selection>[];
 
     var selections = <Selection>[];
     compiler.impactStrategy.visitImpact(
         element,
         impact,
         new WorldImpactVisitorImpl(visitDynamicUse: (dynamicUse) {
           selections.addAll(closedWorld
               .locateMembers(dynamicUse.selector, dynamicUse.mask)
-              .map((MemberElement e) => new Selection(e, dynamicUse.mask)));
+              .map((MemberEntity e) => new Selection(e, dynamicUse.mask)));
         }, visitStaticUse: (staticUse) {
           selections.add(new Selection(staticUse.element, null));
         }),
         IMPACT_USE);
     return selections;
   }
 
   // Returns true if we care about tracking the size of
   // this node.
   bool isTracking(jsAst.Node code) {
@@ skipping 141 matching lines @@
 
     ChunkedConversionSink<Object> sink = encoder.startChunkedConversion(
         new StringConversionSink.fromStringSink(buffer));
     sink.add(new AllInfoJsonCodec().encode(result));
     compiler.reporter.reportInfo(NO_LOCATION_SPANNABLE, MessageKind.GENERIC, {
       'text': "View the dumped .info.json file at "
           "https://dart-lang.github.io/dump-info-visualizer"
     });
   }
 }